Resources Database

DMR resources for growers including approved hatcheries, biosecurity, shellfish sanitation, harvest and reporting, and forms.

DMR-approved hatchery status is contingent upon a variety of factors including clean pathology reports and hatchery inspections. Given this, the list below is subject to change.

This DMR page includes LPA License Applications for new LPAs, Riparian List form, Additional Information to assist in completing LPA license application forms, Sample Gear Plans and Vicinity Maps, Sample Mooring Designs, LPA Laws and Regulations, and LPA and Quiz Supporting Documents.

Free online entry-level oyster farm worker Certificate course. Do all 16 modules to pursue farmhand certification, or simply watch and browse to get a better sense of the industry. Instructors include East Coast Shellfish Growers Association's Dr. Bob Rheault, and amazing farmers Matt Behan, John and Cindy West, and David Roebuck.

This web-based, report-centric tool provides coastal and ocean planners with a high-level analysis for their custom-drawn area of interest. It provides summary statistics and infographics for six main topics: general information, energy and minerals, natural resources and conservation, oceanographic and biophysical, transportation and infrastructure, and economics and commerce.

Developing oceanographic models of factors that control the productivity of Maine's coastal waters in three bioregions (southern, central, and down east Maine), supplemented by hourly monitoring of biophysical parameters in 6 coastal regions through LOBO buoys in the more sheltered waters, and at the mouths of the bays in more exposed conditions using buoys developed at the University of Maine. The SEANET buoy network is supplemented with other smaller buoys and sensors involving students, citizen monitors, fishermen, and aquaculturists.

Uses an individual growth model over 30 days for Eastern Oyster, Blue Mussel, and European Oysters using satellite inputs for temperature, chlorophyll, and particulate organic matter to determine locations where they will grow best.

Maine aquaculture marking requirements (effective January 1, 2023) for lease sites and LPA sites with a sample marker buoy image.

Washington County Community College and Maine Aquaculture Innovation Center have joined forces with partners, to bring you Workforce Training in Aquaculture. Students will have the opportunity to start careers in the aquaculture sector statewide, as well as transfer into four-year programs.

Lists all upcoming aquaculture public meetings, hearings, and scoping sessions and give the date, time, town and location for them.

Free online courses in macroalgae cultivation, microalgae cultivation, introduction to algae, and algae biotechnology. Created out of a partnership between academic institutions, national research laboratories, and industry leaders, ATEC’s goal is to develop novel educational programs to strengthen industry workforce capabilities, by focusing on the skills needed to support the commercialization of algal products. Through algal education, students learn practical applications of farming and biotechnology developing the skills for the next generation of algal-based jobs.

This flowchart visually maps out the Maine DMR Limited Purpose Aquaculture (LPA) application process.

This flowchart visually maps out the Maine DMR Standard Lease application process.

This flowchart visually maps out the Maine DMR Experimental Lease application process.

Answers basic questions about Maine DMR's Aquaculture Harvest License such as: Who should have it?, What is it? What does it cost?, What does this license allow you to do?, How do I apply?, and Who should I contact with questions?

This flowchart maps the different licenses you need to have to sell your aquaculture shellfish out of state by mail or by vehicle, and in the state of Maine including selling direct to restaurants, and wholesale distributors, at a farmer's market, your home, and your lease site.

A basic list of what licenses you need to sell your aquaculture shellfish at your home, at your lease site, to your local grocery/general store, roadside, to a restaurant, to a wholesale distributor, at a farmers market, or out of state.

This DMR page includes Experimental Lease Application, Riparian List form, Corporate Applicant Form, Renewal Application for Scientific Research Experimental Lease, and Experimental Lease Laws and Regulations.

All wild shellfish stock or seed used for cultivation or grow-out must originate from within the same Limited Purpose Aquaculture (LPA) license Health Zone as the LPA license site. A permit is required from DMR if the stock or seed originates from outside the Health Zone.

This workbook is designed to help municipal shellfish committees apply for limited purpose aquaculture permits (LPA). These permits are required for various conservation projects, particularly focused on reseeding or revitalizing wild spawning. It was created collaboratively, with members of the DMR, various municipal shellfish committees, and others working to provide materials and input on the final product.

University of Maine System (UMS) micro-credential offers professional development opportunities that result in a verified micro-credential for those who want to update their aquaculture skillset. Coordinated by the Aquaculture Research Institute, this pathway will use the University of Maine System’s extensive aquaculture resources and educational expertise to create hands-on learning experiences.

The Aquaculture License is now required in order to harvest and sell cultured organisms removed from an aquaculture lease or LPA license site. Aquaculture leaseholders and Limited-Purpose Aquaculture (LPA) license holders are required to obtain the Aquaculture License, regardless of which species they grow.